stephen could he berth's appearance before congress inappropriate. he testified in character on the topic of agricultural workers. jon here is a pretty bleak forecast for the american waistline. citizens of the world's richest countries are getting fatter. you knew that. did you know the u.s. is leading the way in the study predicts that three out of every four americans will be overweight or obese by the year 2020. our next guest is author of "eat this and live for kids" ron colbert is a family practitioner who specializes in weight loss. unbelievable to me that the number could be that bad, 75% in about what, nine, ten years? >> in ten years it's going to be 75%. now it's about two thirds or 67% of americans are overweight aerobees. so we're about to see an epidemic. as a hrult we are -- result we're going to have healthcare cost increases as well as governments are taking notice of this and they are saying hey, america is leading the way as the fattest country in the world. jon we've seen a proposal in new york city to reduce sugar in sodas, or get soda machines out of certain places.